Trace number 3453793

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Sat4j Res//CP 2.3.0OPT3 3.00754 1.73906

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=17-P3=31-B.opb
MD5SUM12f8da63a7438023e75727c225236c48
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.05999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)108
Sum of products size (including duplicates)216
Number of different products108
Sum of products size216

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.06/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.06/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.06/0.08	c See www.sat4j.org for details.
0.06/0.08	c version 2.3.1.v20110525
0.06/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.06/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.06/0.08	c java.vm.version	19.1-b02
0.06/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.06/0.08	c sun.arch.data.model	64
0.06/0.08	c java.version		1.6.0_24
0.06/0.08	c os.name		Linux
0.06/0.08	c os.version		2.6.18-164.el5
0.06/0.08	c os.arch		amd64
0.06/0.08	c Free memory 		9996466904
0.06/0.08	c Max memory 		10048897024
0.06/0.08	c Total memory 		10048897024
0.06/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization
0.10/0.11	c ManyCore solver with 2 solvers running in parallel
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@431b9fb1
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c Expensive reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@5b2558d6
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Armin Biere (Picosat) restarts strategy
0.10/0.11	c Glucose learned constraints deletion strategy
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-3453793-1307194216.opb
0.10/0.11	c reading problem ... 
0.10/0.14	c ... done. Wall clock time 0.035s.
0.10/0.14	c #vars     162
0.10/0.14	c #constraints  226
0.10/0.14	c constraints type 
0.10/0.14	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 108
0.10/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 118
0.10/0.14	c constraints type 
0.10/0.14	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 108
0.10/0.14	c org.sat4j.pb.constraints.pb.MaxWatchPb => 118
0.34/0.24	c  And the winner is Resolution
0.68/0.65	c SATISFIABLE
0.68/0.65	c OPTIMIZING...
0.68/0.65	c Got one! Elapsed wall clock time (in seconds):0.54
0.68/0.65	o 7
0.87/0.70	c  And the winner is Resolution
0.90/1.15	c Got one! Elapsed wall clock time (in seconds):1.043
0.90/1.15	o 3
2.64/1.62	c cleaning 3141 clauses out of 6282 with flag 5000/6285
2.64/1.65	c  And the winner is Resolution
2.95/1.71	c starts		: 27
2.95/1.71	c conflicts		: 6452
2.95/1.71	c decisions		: 7438
2.95/1.71	c propagations		: 94809
2.95/1.71	c inspects		: 2840772
2.95/1.71	c shortcuts		: 0
2.95/1.71	c learnt literals	: 9
2.95/1.71	c learnt binary clauses	: 28
2.95/1.71	c learnt ternary clauses	: 52
2.95/1.71	c learnt constraints	: 6442
2.95/1.71	c ignored constraints	: 0
2.95/1.71	c root simplifications	: 0
2.95/1.71	c removed literals (reason simplification)	: 104156
2.95/1.71	c reason swapping (by a shorter reason)	: 0
2.95/1.71	c Calls to reduceDB	: 1
2.95/1.71	c number of reductions to clauses (during analyze)	: 0
2.95/1.71	c number of learned constraints concerned by reduction	: 0
2.95/1.71	c number of learning phase by resolution	: 0
2.95/1.71	c number of learning phase by cutting planes	: 0
2.95/1.71	c speed (assignments/second)	: 168999.99999999997
2.95/1.71	c non guided choices	165
2.95/1.71	c learnt constraints type 
2.95/1.71	c constraints type 
2.95/1.71	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 108
2.95/1.71	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 118
2.95/1.71	c constraints type 
2.95/1.71	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 108
2.95/1.71	c org.sat4j.pb.constraints.pb.MaxWatchPb => 118
2.95/1.71	s OPTIMUM FOUND
2.95/1.71	v x1 x2 -x3 -x4 -x5 -x6 x7 x8 -x9 x10 -x11 -x12 x13 -x14 -x15 -x16 -x17 x18 x19 -x20 -x21 -x22 x23 -x24 x25 -x26 -x27 -x28 -x29 x30 x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 
2.95/1.71	c objective function=3
2.95/1.71	c Total wall clock time (in seconds): 1.604

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3453793-1307194216/watcher-3453793-1307194216 -o /tmp/evaluation-result-3453793-1307194216/solver-3453793-1307194216 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453793-1307194216.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.61 3.63 3.79 5/547 10182
/proc/meminfo: memFree=22709828/32951124 swapFree=64303760/67111528
[pid=10182] ppid=10179 vsize=10430980 CPUtime=0 cores=1,3,5,7
/proc/10182/stat : 10182 (java) S 10179 10182 4512 0 -1 4202496 1604 0 1 0 0 0 0 0 25 0 2 0 811837460 10681323520 1305 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522100197 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/10182/statm: 2607745 1318 906 9 0 2598901 0
[pid=10182/tid=10183] ppid=10179 vsize=10444316 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10183/stat : 10183 (java) R 10179 10182 4512 0 -1 4202560 7889 0 1 0 0 0 0 0 25 0 2 0 811837460 10694979584 8706 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233509991483 0 4 0 16784584 0 0 0 -1 1 0 0 0

[startup+0.0751559 s]
/proc/loadavg: 2.61 3.63 3.79 5/547 10182
/proc/meminfo: memFree=22709828/32951124 swapFree=64303760/67111528
[pid=10182] ppid=10179 vsize=10473088 CPUtime=0.06 cores=1,3,5,7
/proc/10182/stat : 10182 (java) S 10179 10182 4512 0 -1 4202496 11957 0 1 0 5 1 0 0 25 0 18 0 811837460 10724442112 11653 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10182/statm: 2618272 11653 1755 9 0 2609006 0
[pid=10182/tid=10183] ppid=10179 vsize=10473088 CPUtime=0.06 cores=1,3,5,7
/proc/10182/task/10183/stat : 10183 (java) R 10179 10182 4512 0 -1 4202560 10780 0 1 0 5 1 0 0 22 0 18 0 811837460 10724442112 11653 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522124235 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10473088

[startup+0.101115 s]
/proc/loadavg: 2.61 3.63 3.79 5/547 10182
/proc/meminfo: memFree=22709828/32951124 swapFree=64303760/67111528
[pid=10182] ppid=10179 vsize=10605176 CPUtime=0.1 cores=1,3,5,7
/proc/10182/stat : 10182 (java) S 10179 10182 4512 0 -1 4202496 13134 0 1 0 9 1 0 0 25 0 18 0 811837460 10859700224 12830 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10182/statm: 2651294 12830 2092 9 0 2642028 0
[pid=10182/tid=10183] ppid=10179 vsize=10605176 CPUtime=0.08 cores=1,3,5,7
/proc/10182/task/10183/stat : 10183 (java) R 10179 10182 4512 0 -1 4202560 11200 0 1 0 7 1 0 0 22 0 18 0 811837460 10859700224 12830 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 47915400566584 0 4 0 16800975 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10605176

[startup+0.301114 s]
/proc/loadavg: 2.61 3.63 3.79 5/547 10182
/proc/meminfo: memFree=22709828/32951124 swapFree=64303760/67111528
[pid=10182] ppid=10179 vsize=10614116 CPUtime=0.63 cores=1,3,5,7
/proc/10182/stat : 10182 (java) S 10179 10182 4512 0 -1 4202496 18967 0 1 0 61 2 0 0 25 0 19 0 811837460 10868854784 16794 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10182/statm: 2653529 16794 2195 9 0 2644263 0
[pid=10182/tid=10183] ppid=10179 vsize=10614116 CPUtime=0.13 cores=1,3,5,7
/proc/10182/task/10183/stat : 10183 (java) S 10179 10182 4512 0 -1 4202560 11629 0 1 0 12 1 0 0 23 0 19 0 811837460 10868854784 16794 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522114048 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 10614116

[startup+0.70101 s]
/proc/loadavg: 2.61 3.63 3.79 5/547 10182
/proc/meminfo: memFree=22709828/32951124 swapFree=64303760/67111528
[pid=10182] ppid=10179 vsize=10613744 CPUtime=0.87 cores=1,3,5,7
/proc/10182/stat : 10182 (java) S 10179 10182 4512 0 -1 4202496 20590 0 1 0 84 3 0 0 25 0 22 0 811837460 10868473856 18174 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10182/statm: 2653436 18175 2200 9 0 2644170 0
[pid=10182/tid=10183] ppid=10179 vsize=10613744 CPUtime=0.13 cores=1,3,5,7
/proc/10182/task/10183/stat : 10183 (java) S 10179 10182 4512 0 -1 4202560 11630 0 1 0 12 1 0 0 19 0 22 0 811837460 10868473856 18175 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522114048 0 4 0 16800975 18446604466687355712 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.87
Current children cumulated vsize (KiB) 10613744

[startup+1.50087 s]
/proc/loadavg: 2.61 3.63 3.79 5/566 10266
/proc/meminfo: memFree=22691512/32951124 swapFree=64303760/67111528
[pid=10182] ppid=10179 vsize=10622780 CPUtime=2.24 cores=1,3,5,7
/proc/10182/stat : 10182 (java) S 10179 10182 4512 0 -1 4202496 46159 0 1 0 218 6 0 0 25 0 22 0 811837460 10877726720 40079 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10182/statm: 2655695 40079 2224 9 0 2646429 0
[pid=10182/tid=10183] ppid=10179 vsize=10622780 CPUtime=0.13 cores=1,3,5,7
/proc/10182/task/10183/stat : 10183 (java) S 10179 10182 4512 0 -1 4202560 11633 0 1 0 12 1 0 0 16 0 22 0 811837460 10877726720 40080 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522114048 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10186] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10186/stat : 10186 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 22 0 811837462 10877726720 40080 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10187] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10187/stat : 10187 (java) S 10179 10182 4512 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 22 0 811837462 10877726720 40081 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10188] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10188/stat : 10188 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 22 0 811837462 10877726720 40081 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10189] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10189/stat : 10189 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 22 0 811837462 10877726720 40081 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10190] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10190/stat : 10190 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 22 0 811837462 10877726720 40082 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10191] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10191/stat : 10191 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 22 0 811837462 10877726720 40082 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10192] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10192/stat : 10192 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 22 0 811837462 10877726720 40082 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10193] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10193/stat : 10193 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 22 0 811837462 10877726720 40082 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10194] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10194/stat : 10194 (java) S 10179 10182 4512 0 -1 4202560 5 0 0 0 0 0 0 0 16 0 22 0 811837463 10877726720 40083 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522114048 0 0 0 16800975 18446604466687355712 0 0 -1 1 0 0 0
[pid=10182/tid=10196] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10196/stat : 10196 (java) S 10179 10182 4512 0 -1 4202560 16 0 0 0 0 0 0 0 25 0 22 0 811837464 10877726720 40083 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 1 0 0 0
[pid=10182/tid=10197] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10197/stat : 10197 (java) S 10179 10182 4512 0 -1 4202560 8 0 0 0 0 0 0 0 25 0 22 0 811837464 10877726720 40083 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 3 0 0 0
[pid=10182/tid=10198] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10198/stat : 10198 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 22 0 811837466 10877726720 40084 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522121137 0 4 0 16800975 18446604466687355712 0 0 -1 1 0 0 0
[pid=10182/tid=10199] ppid=10179 vsize=10622780 CPUtime=0.54 cores=1,3,5,7
/proc/10182/task/10199/stat : 10199 (java) R 10179 10182 4512 0 -1 4202560 7773 0 0 0 53 1 0 0 16 0 22 0 811837466 10877726720 40084 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 47915399951322 0 4 0 16800975 0 0 0 -1 5 0 0 0
[pid=10182/tid=10200] ppid=10179 vsize=10622780 CPUtime=0.57 cores=1,3,5,7
/proc/10182/task/10200/stat : 10200 (java) R 10179 10182 4512 0 -1 4202560 7031 0 0 0 57 0 0 0 16 0 22 0 811837466 10877726720 40085 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 47915398982134 0 4 0 16800975 0 0 0 -1 7 0 0 0
[pid=10182/tid=10201] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10201/stat : 10201 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 22 0 811837466 10877726720 40085 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 1 0 0 0
[pid=10182/tid=10202] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10202/stat : 10202 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 22 0 811837466 10877726720 40085 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522114048 0 4 0 16800975 18446604466687355712 0 0 -1 3 0 0 0
[pid=10182/tid=10207] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10207/stat : 10207 (java) S 10179 10182 4512 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 22 0 811837475 10877726720 40086 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522114048 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 2.24
Current children cumulated vsize (KiB) 10622780

Solver just ended. Dumping a history of the last processes samples

[startup+1.70587 s]
/proc/loadavg: 2.61 3.63 3.79 5/566 10266
/proc/meminfo: memFree=22691512/32951124 swapFree=64303760/67111528
[pid=10182] ppid=10179 vsize=10622780 CPUtime=2.95 cores=1,3,5,7
/proc/10182/stat : 10182 (java) S 10179 10182 4512 0 -1 4202496 58909 0 1 0 287 8 0 0 25 0 19 0 811837460 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522100197 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/10182/statm: 2655695 49825 2251 9 0 2646429 0
[pid=10182/tid=10183] ppid=10179 vsize=10622780 CPUtime=0.17 cores=1,3,5,7
/proc/10182/task/10183/stat : 10183 (java) R 10179 10182 4512 0 -1 4202560 11633 0 1 0 16 1 0 0 15 0 19 0 811837460 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 46912505228269 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=10182/tid=10186] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10186/stat : 10186 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 19 0 811837462 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10187] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10187/stat : 10187 (java) S 10179 10182 4512 0 -1 4202560 2 0 0 0 0 0 0 0 18 0 19 0 811837462 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10188] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10188/stat : 10188 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 19 0 811837462 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10189] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10189/stat : 10189 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 19 0 811837462 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10190] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10190/stat : 10190 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 19 0 811837462 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
[pid=10182/tid=10191] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10191/stat : 10191 (java) S 10179 10182 4512 0 -1 4202560 128 0 0 0 0 0 0 0 18 0 19 0 811837462 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 5 0 0 0
[pid=10182/tid=10192] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10192/stat : 10192 (java) S 10179 10182 4512 0 -1 4202560 200 0 0 0 0 0 0 0 18 0 19 0 811837462 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 3 0 0 0
[pid=10182/tid=10193] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10193/stat : 10193 (java) S 10179 10182 4512 0 -1 4202560 222 0 0 0 0 0 0 0 18 0 19 0 811837462 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 3 0 0 0
[pid=10182/tid=10194] ppid=10179 vsize=10622780 CPUtime=0.01 cores=1,3,5,7
/proc/10182/task/10194/stat : 10194 (java) S 10179 10182 4512 0 -1 4202560 553 0 0 0 1 0 0 0 16 0 19 0 811837463 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522114048 0 0 0 16800975 18446604466687355712 0 0 -1 1 0 0 0
[pid=10182/tid=10196] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10196/stat : 10196 (java) S 10179 10182 4512 0 -1 4202560 17 0 0 0 0 0 0 0 18 0 19 0 811837464 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 1 0 0 0
[pid=10182/tid=10197] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10197/stat : 10197 (java) S 10179 10182 4512 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 19 0 811837464 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 1 0 0 0
[pid=10182/tid=10198] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10198/stat : 10198 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 19 0 19 0 811837466 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522121137 0 4 0 16800975 18446604466687355712 0 0 -1 1 0 0 0
[pid=10182/tid=10199] ppid=10179 vsize=10622780 CPUtime=0.73 cores=1,3,5,7
/proc/10182/task/10199/stat : 10199 (java) R 10179 10182 4512 0 -1 4202560 9729 0 0 0 72 1 0 0 16 0 19 0 811837466 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 47915398984959 0 4 0 16800975 0 0 0 -1 5 0 0 0
[pid=10182/tid=10200] ppid=10179 vsize=10622780 CPUtime=0.76 cores=1,3,5,7
/proc/10182/task/10200/stat : 10200 (java) R 10179 10182 4512 0 -1 4202560 7631 0 0 0 76 0 0 0 16 0 19 0 811837466 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 47915399099190 0 4 0 16800975 0 0 0 -1 3 0 0 0
[pid=10182/tid=10201] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10201/stat : 10201 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 21 0 19 0 811837466 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522113433 0 4 0 16800975 18446604466687355712 0 0 -1 1 0 0 0
[pid=10182/tid=10202] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10202/stat : 10202 (java) S 10179 10182 4512 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 19 0 811837466 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522114048 0 4 0 16800975 18446604466687355712 0 0 -1 3 0 0 0
[pid=10182/tid=10207] ppid=10179 vsize=10622780 CPUtime=0 cores=1,3,5,7
/proc/10182/task/10207/stat : 10207 (java) S 10179 10182 4512 0 -1 4202560 7 0 0 0 0 0 0 0 25 0 19 0 811837475 10877726720 49825 33554432000 1073741824 1073778376 140734652782976 18446744073709551615 233522114048 0 4 0 16800975 18446604466687355712 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10622780

Child status: 30
Real time (s): 1.73906
CPU time (s): 3.00754
CPU user time (s): 2.91556
CPU system time (s): 0.091986
CPU usage (%): 172.941
Max. virtual memory (cumulated for all children) (KiB): 10622780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.91556
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59321
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 329
involuntary context switches= 113

runsolver used 0.011998 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node145 at 2011-06-04 15:30:16
IDJOB=3453793
IDBENCH=47997
IDSOLVER=1950
FILE ID=node145/3453793-1307194216
RUNJOBID= node145-1307194214-10065
PBS_JOBID= 13508838
Free space on /tmp= 73988 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=17-P3=31-B.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3453793-1307194216/watcher-3453793-1307194216 -o /tmp/evaluation-result-3453793-1307194216/solver-3453793-1307194216 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3453793-1307194216.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 12f8da63a7438023e75727c225236c48
RANDOM SEED=92051524

node145.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.786
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22710464 kB
Buffers:        273916 kB
Cached:         604708 kB
SwapCached:        944 kB
Active:        9486576 kB
Inactive:       483992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22710464 kB
SwapTotal:    67111528 kB
SwapFree:     64303760 kB
Dirty:             816 kB
Writeback:           0 kB
AnonPages:     9091336 kB
Mapped:          42408 kB
Slab:           135716 kB
PageTables:      66080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163576168 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73988 MiB
End job on node145 at 2011-06-04 15:30:18